*
* @note @a connect_notify_cb will not be called if @a target is
* already connected @a service level. Use
- * GNUNET_TRANSPORT_check_neighbour_connected() or a similar function from the
+ * GNUNET_TRANSPORT_check_peer_connected() or a similar function from the
* respective @a service's API to check if the target peer is already connected or
* not. @a connect_notify_cb will be called only once or never (in case @a target
* cannot be connected or is already connected).